org.ow2.petals.system.classloader
Class ClassLoaderServiceImpl

java.lang.Object
  org.ow2.petals.system.classloader.ClassLoaderServiceImpl

All Implemented Interfaces:

ClassLoaderService

public class ClassLoaderServiceImpl
extends java.lang.Object
implements ClassLoaderService

Since:

Petals 1.0

Version:

$Rev: 3585 $ $Date: 2007-06-21 14:21:06 +0200 (jeu, 21 jun 2007) $

Author:

Rafael Marins, Adrien LOUIS

Field Summary

static java.lang.String

COMMON_LOADER the common loader name

Constructor Summary

ClassLoaderServiceImpl()
Default constructor.

Method Summary

boolean	containsClassLoader(java.lang.String classLoaderId) Check if the given classLoader Id exists.
java.net.URLClassLoader	createComponentClassLoader(java.lang.String classLoaderId, java.net.URL[] baseUrls, java.util.List<java.lang.String> classpathUrls, boolean useParentFirst, java.util.List<java.lang.String> sharedLibrariesNameList) Create a classLoader which inherits of the listed Shared Libraries classLoaders.
java.net.URLClassLoader	createSharedLibraryClassLoader(java.lang.String classLoaderId, java.net.URL[] baseUrls, java.util.List<java.lang.String> classpathUrls, boolean useParentFirst) Create a classLoader for a Shared Library.
void	deleteClassLoader(java.lang.String classLoaderId) Remove the classLoader from the list.
protected void	start()
protected void	stop()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

COMMON_LOADER

public static final java.lang.String COMMON_LOADER

the common loader name

See Also:

Constant Field Values

Constructor Detail

ClassLoaderServiceImpl

public ClassLoaderServiceImpl()

Default constructor.

Method Detail

containsClassLoader

public boolean containsClassLoader(java.lang.String classLoaderId)

Description copied from interface: ClassLoaderService

Check if the given classLoader Id exists.

Specified by:

containsClassLoader in interface ClassLoaderService

Returns:

true if the classLoader exists

See Also:

ClassLoaderService.containsClassLoader(java.lang.String)

createComponentClassLoader

public java.net.URLClassLoader createComponentClassLoader(java.lang.String classLoaderId,
                                                          java.net.URL[] baseUrls,
                                                          java.util.List<java.lang.String> classpathUrls,
                                                          boolean useParentFirst,
                                                          java.util.List<java.lang.String> sharedLibrariesNameList)
                                                   throws org.ow2.petals.kernel.api.server.PetalsException

Description copied from interface: ClassLoaderService

Create a classLoader which inherits of the listed Shared Libraries classLoaders.

Specified by:

createComponentClassLoader in interface ClassLoaderService

Returns:

Throws:

org.ow2.petals.kernel.api.server.PetalsException

createSharedLibraryClassLoader

public java.net.URLClassLoader createSharedLibraryClassLoader(java.lang.String classLoaderId,
                                                              java.net.URL[] baseUrls,
                                                              java.util.List<java.lang.String> classpathUrls,
                                                              boolean useParentFirst)
                                                       throws org.ow2.petals.kernel.api.server.PetalsException

Description copied from interface: ClassLoaderService

Create a classLoader for a Shared Library. This classLoader will be added to the Shared Libraries ClassLoaders.

Specified by:

createSharedLibraryClassLoader in interface ClassLoaderService

Returns:

Throws:

org.ow2.petals.kernel.api.server.PetalsException

deleteClassLoader

public void deleteClassLoader(java.lang.String classLoaderId)

Description copied from interface: ClassLoaderService

Remove the classLoader from the list. If the classLoader is a ClassLoader for sharedLibraries, remove it from the SharedLibrariesClassLoader

Specified by:

deleteClassLoader in interface ClassLoaderService

start

protected void start()

stop

protected void stop()